Shulou(Shulou.com)11/24 Report--

Xie Qiu said that after more than a year of efforts, the pilot test of OS's battery platform technology was launched at the World Congress of New Energy vehicles in Hainan last year, and relevant supporting models are currently being tested for reliability. OS battery uses the first performance principle to reconstruct the structure and manufacturing technology of the cell. It is the fourth packaging form after cylinder, soft package and square. It has higher energy density, higher manufacturing efficiency and higher space utilization. The energy density of the first generation of lithium iron phosphate battery packs using OS technology has reached 152Wh/kg, which should be the highest in the industry so far, while the overall energy density retention rate has reached 77%, supporting vehicle mileage of more than 600km. The prerequisite for doing all this is that the height of the battery pack is only about 110mm. If you put it to the height of 135mm, which is more common in the industry, the vehicle can have a range of more than 700km.

Xie Qiu said, "based on the understanding of the battery user experience, combined with the relevant material technology, structure technology, developed OS high manganese iron lithium battery." It has the following characteristics: the first is better security, we use TPP2.0, the industry's first thermoelectric separation technology, to ensure the robustness of the system security. Second, it greatly reduces the amount of precious metals, including nickel, cobalt and lithium, to help users get lower purchase costs under the same mileage conditions. Third, the height of the battery pack is reduced by 7%, and the ground clearance is higher, which reduces the probability of bumping. Fourth, the energy density of the phosphate battery package has reached 180Wh/kg, and the retention rate of the energy density has exceeded 80%; fifth, it supports the whole vehicle to reach 700km. Sixth, repairable and disassembled.

CTOnews.com learned that according to the monthly data of power batteries released by the China Automotive Power Battery Industry Innovation Alliance in July 2022, the number of power batteries installed in China increased by 114.2% in July compared with the same month last year, down 10.5% from the previous month. Among them, Ningde era ranked first with 47.19%, while Fudi Battery (BYD), China New Airlines, Guoxuan Hi-Tech and Xinwanda ranked 2nd and 5th with 25.23%, 6.07%, 4.70% and 3.11%, respectively.

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